Answer:
1320 times
Step-by-step explanation:
Time = 1 h × (60 min/1 h) = 60 min
Revolutions = 60 min × (22 rev/1 min) = 1320 rev
The blades revolve 1320 times per hour.
Answer: Triangle is 150 sq
Rectangle is 360 sq
Step-by-step explanation:
What you do, to convert a percention to a fraction is to divide the percent by 100. This will give you the fraction of that percent. Knowing this, you can eliminate all the other possible answers that have been listed.
0.941176471 to the nearest hundredth is 0.94
3/5 = 6/10 (which is 60%) 100% - 60% = 40%
